If you are "putting together a paper" based on this topic, it likely follows the structure established by this foundational work. Below is a synthesized outline and summary of the key components of a paper on Multi-way Analysis in chemistry, based on the Wiley Online Library and ResearchGate documentation. 1. Introduction to Multi-way Analysis

Identifying and managing systematic noise or missing data. 4. Key Chemical Applications

A more flexible model that allows for interactions between components of different modes.

A model that provides unique solutions, which is critical for identifying true underlying chemical compounds (e.g., individual fluorophores in a mixture).

Preprocessing is essential and often more complex in multi-way analysis than in two-way cases. Key steps include:

The text refers to a seminal textbook and research area in chemometrics authored by Age K. Smilde, Rasmus Bro, and Paul Geladi .